I like to ask questions of the places I visit.
(Choose the correct tense form of the above sentence from the following options and rewrite.)
Simple present tense is used for habits, general truths, and repeated actions.
I like to ask questions of the places I visit. (This sentence is already in the simple present tense.)
Explain the construction of a spherical wavefront by using Huygens' principle.
The slope of the tangent to the curve \( x = \sin\theta \) and \( y = \cos 2\theta \) at \( \theta = \frac{\pi}{6} \) is ___________.